From: Andrea Arcangeli <andrea@suse.de>
To: "Juan J. Quintela" <quintela@fi.udc.es>
Cc: linux-mm@kvack.org, linux-kernel@vger.rutgers.edu,
trond.myklebust@fys.uio.no
Subject: Re: classzone-VM + mapped pages out of lru_cache
Date: Thu, 4 May 2000 17:23:35 +0200 (CEST) [thread overview]
Message-ID: <Pine.LNX.4.21.0005041722560.2835-100000@alpha.random> (raw)
In-Reply-To: <Pine.LNX.4.21.0005041702560.2512-100000@alpha.random>
On Thu, 4 May 2000, Andrea Arcangeli wrote:
>--- 2.2.15/mm/filemap.c Thu May 4 13:00:40 2000
>+++ /tmp/filemap.c Thu May 4 17:11:18 2000
>@@ -68,7 +68,7 @@
>
> p = &inode->i_pages;
> while ((page = *p) != NULL) {
>- if (PageLocked(page)) {
>+ if (PageLocked(page) || atomic_read(&page->count) > 1) {
> p = &page->next;
> continue;
> }
above patch is also here:
ftp://ftp.us.kernel.org/pub/linux/kernel/people/andrea/patches/v2.2/2.2.15/invalidate_inode_pages-1
Andrea
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next prev parent reply other threads:[~2000-05-04 15:23 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-05-03 16:26 Andrea Arcangeli
2000-05-04 0:42 ` David S. Miller
2000-05-04 10:00 ` Andrea Arcangeli
2000-05-04 14:40 ` Juan J. Quintela
2000-05-04 15:19 ` Andrea Arcangeli
2000-05-04 15:23 ` Andrea Arcangeli [this message]
2000-05-04 15:38 ` Rik van Riel
2000-05-04 17:59 ` Andrea Arcangeli
2000-05-04 19:24 ` Rik van Riel
2000-05-04 16:34 ` Manfred Spraul, Andrea Arcangeli
2000-05-04 16:48 ` Trond Myklebust
2000-05-04 18:43 ` Andrea Arcangeli
2000-05-04 19:32 ` Trond Myklebust
2000-05-04 20:15 ` Andrea Arcangeli
2000-05-05 7:01 ` Trond Myklebust
2000-05-04 16:34 ` Juan J. Quintela
2000-05-04 18:27 ` Chris Evans
[not found] <3911ECCD.BA1BB24E@arcormail.de>
2000-05-04 23:44 ` Andrea Arcangeli
2000-05-05 0:03 ` Jens Axboe
2000-05-05 3:04 ` David S. Miller
2000-05-05 8:43 ` Russell King
2000-05-05 14:56 ` Andrea Arcangeli
2000-05-06 13:37 ` Andrea Arcangeli
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